Stability of synchronized motions of inverter-based microgrids under droop control

IFAC Proceedings Volumes (IFAC-PapersOnline)

Volumn 19, Issue , 2014, Pages 6361-6367

  Schiffer, Johannes ^a   Ortega, Romeo ^b   Astolfi, Alessandro ^c,d   Raisch, Jörg ^a,e   Sezi, Tevfik ^f  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

^b SUPELEC   (France)

^c IMPERIAL COLLEGE LONDON   (United Kingdom)

^d UNIVERSITY OF ROME TOR VERGATA   (Italy)

^e MAX PLANCK INSTITUTE FOR DYNAMICS OF COMPLEX TECHNICAL SYSTEMS   (Germany)

^f SIEMENS AG   (Germany)

Author keywords

Droop control; Inverters; Microgrid stability; Port Hamiltonian systems

Indexed keywords

AUTOMATION; ELECTRIC INVERTERS; STABILITY;

ACTIVE POWER DISTRIBUTIONS; CONTROLLER PARAMETER; DROOP CONTROL; MEDIUM-VOLTAGE DISTRIBUTION NETWORKS; MICROGRID STABILITY; PORT-HAMILTONIAN SYSTEMS; STABILITY CONDITION; SYNCHRONIZED MOTION;

HAMILTONIANS;

EID: 84929773805     PISSN: 14746670     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.3182/20140824-6-za-1003.00863     Document Type: Conference Paper

References (18)

1. Chandorkar, M., Divan, D., and Adapa, R. (1993). Control of parallel connected inverters in standalone AC supply systems. IEEE Trans. on Ind. Appl., 29(1), 136-143.
2. Coelho, E., Cortizo, P., and Garcia, P. (2002). Small-signal stability for parallel-connected inverters in standalone AC supply systems. IEEE Trans. on Industry Applications, 38(2), 533-542.
3. Davy, R.J. and Hiskens, I.A. (1997). Lyapunov functions for multimachine power systems with dynamic loads. IEEE Trans. on Circuits and Systems I, 44(9), 796-812.
4. Engler, A. (2005). Applicability of droops in low voltage grids. Int. Journal of Distr. Energy Resources, 1(1), 1-6.
5. Guerrero, J., Loh, P., Chandorkar, M., and Lee, T. (2013). Advanced control architectures for intelligent microgrids - part I: Decentralized and hierarchical control. IEEE Trans. on Industrial Electronics, 60(4), 1254-1262.
6. Kundur, P. (1994). Power system stability and control. McGraw-Hill.
7. Lasseter, R. (2002). Microgrids. In IEEE Power Engineering Society Winter Meeting, Volume 1, 305-308.
8. Lopes, J., Moreira, C., and Madureira, A. (2006). Defining control strategies for microgrids islanded operation. IEEE Trans. on Power Systems, 21(2), 916-924.
9. Ortega, R., van der Schaft, A., Maschke, B., and Escobar, G. (2002). Interconnection and damping assignment passivity-based control of port-controlled Hamiltonian systems. Automatica, 38(4), 585-596.
10. Pogaku, N., Prodanovic, M., and Green, T. (2007). Modeling, analysis and testing of autonomous operation of an inverter-based microgrid. IEEE Trans. on Power Electronics, 22(2), 613-625.
11. Rudion, K., Orths, A., Styczynski, Z., and Strunz, K. (2006). Design of benchmark of medium voltage distribution network for investigation of DG integration. In IEEE PESGM, 6 pp.
12. Schiffer, J., Anta, A., Trung, T.D., Raisch, J., and Sezi, T. (2012). On power sharing and stability in autonomous inverter-based microgrids. In Proc. 51st IEEE CDC. Maui, HI, USA.
13. Schiffer, J., Goldin, D., Raisch, J., and Sezi, T. (2013). Synchronization of droop-controlled microgrids with distributed rotational and electronic generation. In Proc. 52nd IEEE CDC. Florence, Italy.
14. Schiffer, J., Ortega, R., Astolfi, A., Raisch, J., and Sezi, T. (2014). Conditions for stability of droop-controlled inverter-based microgrids. Automatica. Accepted.
15. Simpson-Porco, J.W, Dörfler, F., and Bullo, F. (2013a). Synchronization and power sharing for droop-controlled inverters in islanded microgrids. Automatica, 49(9), 2603-2611.
16. Simpson-Porco, J.W, Dörfler, F., and Bullo, F. (2013b). Voltage stabilization in microgrids using quadratic droop control. In Proc. 52nd IEEE CDC. Florence, Italy.
17. van der Schaft, A. (2000). L2-Gain and Passivity Techniques in Nonlinear Control. Springer.
18. Zhong, Q.C. (2013). Robust droop controller for accurate proportional load sharing among inverters operated in parallel. IEEE Trans. on Ind. Electr., 60(4), 1281-1290.